html,body{
    width: 100%;
    height: 100%;
}
.main{
    width: 100%;
    height: 100%;
    display: flex;
}
.main .main-left{
    width: 60%;
    height: 100%;
    background-color: #1ca8ef;
    position: relative;
}
.main .main-left img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.main .main-right{
    width: 40%;
    height: 100%;
    position: relative;
}
.main .main-right .matter{
    width: 300px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
.main .main-right .matter .title-log{
    margin-bottom: 20px;
}
.main .main-right .matter .register{
    font-size: 18px;
    margin: 0 30px;
    cursor: pointer;
}
.main .main-right .matter .register.active{
    color: #52d5ff;
    position: relative;
}
.main .main-right .matter .register.active::after{
    content: "";
    display: block;
    width: 40px;
    height: 3px;
    background-color: #00bdff;
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}
.main .main-right .matter .cut{
    display: none;
}
.main .main-right .matter .on{
    display: block;
}
.main .main-right .matter .account{
    margin-top: 40px;
    position: relative;
}
.main .main-right .matter .account input{
    width: 100%;
    height: 30px;
    border:none;
    border-bottom: 1px solid #aaa;
    margin-bottom: 30px;
    outline: none;
    text-indent: 3em;
}
.main .main-right .matter .account span{
    font-size: 30px;
}
.icon-yonghuming{
    position: absolute;
    top: 0;
    left: 0;
}
.icon-mima{
    position: absolute;
    top: 55px;
    left: 0;
}
.main .main-right .matter .account .password{
    text-align: right;
    font-size: 15px;
}
.main-right .matter .account .password a{
    color: #00bdff;
}
.main .main-right .matter .account button{
    width: 100%;
    height: 50px;
    background-color: #00bdff;
    border: none;
    margin-top: 20px;
    font-size: 20px;
    color: #fff;
}
.main .main-right .matter .footer{
    margin-top: 30px;
    text-align: left;
    font-size: 14px;
    color: #aaa;
}
.main .main-right .matter .footer a{
    color: #00bdff;
}
.main .main-right .matter .codes{
    width: 290px;
    height: 240px;
    margin-top: 40px;
    border: 1px solid #aaa;
    background-color: #fcfcfc;
    padding-top: 35px;
}
.main .main-right .matter .codes img{
    height: 105px;
}
.main .main-right .matter .codes p:nth-child(2){
    margin: 20px 0;
    font-size: 18px;
}
.main .main-right .matter .codes p:nth-child(3){
    font-size: 14px;
}